Automotive Service & Vehicle Repair in Phoenix

Automotive Service Backed by Experience and Care

Since 1975, 3A Automotive & Diesel has provided a wide range of auto repair and maintenance services to Phoenix drivers. We work on both domestic and imported cars, trucks, and SUVs—offering everything from routine oil changes and tune-ups to diagnostics, engine repairs, and driveline services. Whether your vehicle is brand new, aging, or somewhere in between, we tailor our approach to match its condition and your driving needs.

We use current diagnostic tools, OEM-quality parts, and manufacturer-recommended procedures to ensure accuracy with every service. Our advisors communicate clearly about repair priorities, estimated timelines, and long-term care plans. Located in North Central Phoenix, our shop offers convenient access and a strong local reputation built over decades. Whether you need maintenance today or you're planning for long-term vehicle health, we're here to help you stay informed and in control of your service decisions.

Our Signature

Oil Change Service

Our 65-point

vehicle inspection

Vehicles We Specialize In

When it comes to auto repairs and maintenance we provide the best possible service by having Certified Technicians, top quality parts, and a staff dedicated to make sure that you fully understand the repairs and services your car needs.